<!DOCTYPE html>
<html lang="zh-CN">
  <head>
    <meta charset="utf-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1">
    <!-- 上述3个meta标签*必须*放在最前面，任何其他内容都*必须*跟随其后！ -->
    <title>朱琳 新浪微博</title>

    <!-- Bootstrap -->
    <link href="https://cdn.jsdelivr.net/npm/bootstrap@3.3.7/dist/css/bootstrap.min.css" rel="stylesheet">
  <link rel="stylesheet" href="css/style.css">
    <!-- HTML5 shim 和 Respond.js 是为了让 IE8 支持 HTML5 元素和媒体查询（media queries）功能 -->
    <!-- 警告：通过 file:// 协议（就是直接将 html 页面拖拽到浏览器中）访问页面时 Respond.js 不起作用 -->
    <!--[if lt IE 9]>
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      <script src="https://cdn.jsdelivr.net/npm/respond.js@1.4.2/dest/respond.min.js"></script>
    <![endif]-->
  </head>
  <body>
<!-- header -->

<!-- content  -->

<div class="container">
    <div class="row">
        <div class="col-md-2"> 
         <div class="list-group sider-bar">
             <a href="#" class="list-group-item active">热门</a>
             <a href="#" class="list-group-item">头条</a>
             <a href="#" class="list-group-item">视频</a>
             <a href="#" class="list-group-item">榜单</a>
             <a href="#" class="list-group-item">搞笑</a>
             <a href="#" class="list-group-item">社会</a>
         </div>
        </div>
        <div class="col-md-7">  <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Accusamus libero aperiam, nostrum, magni beatae eum, accusantium dolor minus consequuntur doloribus distinctio illum totam in sit maiores molestiae iusto ipsam? Saepe.</p> </div>   
        <div class="col-md-3">  <p>Lorem ipsum dolor sit amet consectetur adipisicing elit. Accusamus libero aperiam, nostrum, magni beatae eum, accusantium dolor minus consequuntur doloribus distinctio illum totam in sit maiores molestiae iusto ipsam? Saepe.</p> </div>
    </div>
</div>

<!-- <footer> -->
    <!-- jQuery (Bootstrap 的所有 JavaScript 插件都依赖 jQuery，所以必须放在前边) -->
    <script src="https://cdn.jsdelivr.net/npm/jquery@1.12.4/dist/jquery.min.js"></script>
    <!-- 加载 Bootstrap 的所有 JavaScript 插件。你也可以根据需要只加载单个插件。 -->
    <script src="https://cdn.jsdelivr.net/npm/bootstrap@3.3.7/dist/js/bootstrap.min.js"></script>
  </body>
</html>
CSS样式
.sider-bar .list-group-item{
border: 0;
text-align: center;
margin-bottom: 5px;
border-radius: 3px;
}
.sider-bar .list-group-item.active{
    background-color: #ed3833;
}
.sider-bar .list-group-item:hover{
    background-color:  #ed3833;
    color: white;
}
